研究人员开发了用于预测激光和TIG焊接工艺中焊接质量的先进深度学习模型。其中一个模型利用多任务时空深度神经网络，根据焊缝图像预测熔深和形貌，实现了高精度。另一种方法侧重于无监督域自适应，使在一种焊接工艺上训练的模型能够在另一种工艺上表现良好，从而显著减少了大量的重新标记需求。第三种方法采用带有物理信息神经网络的自监督学习，使用最少的标记数据来预测激光焊接熔深，其性能与全监督方法相当。 AI
影响 这些进展可能导致更自动化和更精确的焊接工艺，减少工业制造中的缺陷和材料浪费。
排序理由 arXiv上发表了多篇研究论文，详细介绍了用于焊接质量预测的新AI模型。
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arXiv:2606.26260v1 Announce Type: cross Abstract: In laser penetration welding, the assessment of penetration state and weld seam morphology plays a crucial role in determining the weld quality. This paper presents a comprehensive introduction of the innovative muti-task deep lea…
Supervised deep learning has been widely used for weld penetration state classification; however, its performance often degrades significantly under domain shift, such as when transferring models between welding processes with distinct physical mechanisms:for instance, from arc-d…
The laser welding full-penetration is of critical importance, as it constitutes one of the fundamental factors in achieving defect-free welded joints. Accurate prediction of the penetration state is therefore essential for ensuring weld quality. To this end, this paper introduces…
arXiv:2606.26059v1 Announce Type: new Abstract: The laser welding full-penetration is of critical importance, as it constitutes one of the fundamental factors in achieving defect-free welded joints. Accurate prediction of the penetration state is therefore essential for ensuring …
arXiv:2606.26078v1 Announce Type: new Abstract: Supervised deep learning has been widely used for weld penetration state classification; however, its performance often degrades significantly under domain shift, such as when transferring models between welding processes with disti…